The SIM3C167-B-GQR is a 32-bit microcontroller based on the ARM Cortex-M3 architecture, capable of operating at a maximum frequency of 80 MHz. It features up to 256 kB of Flash memory and 32 kB of SRAM, including 4 kB of retention SRAM. The device supports a variety of analog peripherals, including two 12-bit ADCs with sampling rates of up to 250 ksps, two 10-bit DACs, and a 16-channel capacitive touch sensing interface. For digital communication, the microcontroller includes multiple interfaces such as two USARTs, two UARTs, three SPIs, and two I2C buses, along with hardware AES encryption capabilities. It is equipped with several timers and counters, including two 32-bit timers and a real-time clock, which enhance its functionality for time-sensitive applications. The power management features include a low-dropout regulator, multiple power modes for energy efficiency, and a supply voltage range of 2.7 to 5.5 V. The device operates within a temperature range of -40 to +85 ¬8C and is available in various package options, including TQFP and QFN formats. This microcontroller is suitable for applications requiring high performance and low power consumption, making it a versatile choice for embedded systems.
ARM® Cortex®-M3 SiM3C1xx Microcontroller IC 32-Bit Single-Core 80MHz 256KB (256K x 8) FLASH 80-TQFP (12x12)
Microcontroller Product overview: SIM3C167-B-GQR from Silicon Labs is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, Embedded Microcontroller MCU, Microcontrollers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-SIM3C167-B-GQR can be used for catalog matching and distributor lookup.
Manufacturer: Silicon Labs
Win Source Part Number: 794404-SIM3C167-B-GQ
Series: SiM3C1xx
Packaging: Reel package
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: ARM Cortex-M3
Speed: 80MHz
Package: 80-TQFP
Core Size: 32-Bit
Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O: 65
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
RAM Size: 32K x 8
Data Converters: A/D 32x12b, D/A 2x10b
Oscillator Type: Internal
Supply Voltage: 1.8 V ~ 3.6 V
Family Name: SiM3C167
Categories: Integrated Circuits (ICs)
Manufacturer Package: 80-TQFP (12x12)
Alternative Parts (Cross-Reference): MB91F522DSBPMC; MB91F522DKBPMC; MB91F522DLBPMC; MB9BF368MPMC-G-JNE2;
Country of Origin: Taiwan, United States of America
Estimated EOL Date: 2028
Popularity: Medium
Fake Threat In the Open Market: 64 pct.
Supply and Demand Status: Limited
IC MCU 32BIT 256KB FLASH 80TQFP
ARM Microcontrollers - MCU 256KB, TQFP80
IC MCU 32BIT 256KB FLASH 80TQFP
ARM® Cortex®-M3 SiM3C1xx Microcontroller IC 32-Bit Single-Core 80MHz 256KB (256K x 8) FLASH 80-TQFP (12x12)
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | SIM3C167-B-GQR-ND | 685-SIM3C167-B-GQR | 794404-SIM3C167-B-GQR | SIM3C167-B-GQR | SIM3C167-B-GQR | SIM3C167-B-GQR | SIM3C167-B-GQR |
| Product Name | Microcontrollers | Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - SIM3C167-B-GQR | Integrated Circuits (ICs) - Embedded - Microcontrollers | ARM Microcontrollers - MCU | Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit; 32-Bit Single-Core | ||
| Clock Speed | 80 MHz | 80 MHz | 80 MHz | 80 MHz | |||
| Bits | Other; A/D 32x12b; D/A 2x10b | ||||||
| RAM | 32 KB | 32 KB | 256 KB | 32 KB | 32 KB | ||
| ROM | 256 KB |
